88: Phoenix Debug Toolbar and LiveView Forms with Michael Crumm

We talk with Michael Crumm, the primary author of the Phoenix Live Dashboard, about a new project of his. He is working on a development toolbar that is rendered on your pages and helps profile performance, expose route info, show crash info and more. It’s called PhoenixProfiler and it ties into Telemetry events for data. While still early, it can be a great tool for teams. We also talk about another goal of his, to improve working with forms in LiveView! Show Notes online - http://podcast.thinkingelixir.com/88 Elixir Community News https://github.com/J3RN/tree-sitter-gleam – Gleam gets tree-sitter support https://www.erlang.org/news/153 – Erlang/OTP 25.0-rc1, (Release Candidate 1) https://twitter.com/stfnlptk/status/1494329717259837443 – Speed improvements for compiling on M1 chips New ETS table option {write_concurrency, auto} https://github.com/erlang/otp/pull/4719 – erlang:float_to_binary/2 has new short option https://www.erlang.org/eeps/eep-0049 – Improved the JIT’s support for tools perf and gdb https://hexdocs.pm/ex_doc/readme.html#admonition-blocks – New "Admonition Blocks" feature added to ExDoc https://twitter.com/brooklinjmyers/status/1494813972750483457 – Brooklin Myers working on a Livebook "carousel" feature Ability to create custom Livebook controls using Kino.JS.Live and Kino.JS https://github.com/cocoa-xu/otter – Otter project - "Call C functions in a shared library without writing a NIF" https://podcast.thinkingelixir.com/85 – Interview with Cocoa Do you have some Elixir news to share? Tell us at @ThinkingElixir or email at [email protected] Discussion Resources https://github.com/mcrumm/phoenix_profiler – Phoenix debug toolbar profiler https://github.com/phoenixframework/phoenix_live_dashboard – Live Dashboard project https://www.cargosense.com/ https://www.manning.com/books/the-little-elixir-and-otp-guidebook https://hexdocs.pm/iex/IEx.Pry.html https://symfony.com/ https://symfony.com/doc/current/profiler.html https://github.com/jazzband/django-debug-toolbar https://github.com/MiniProfiler/rack-mini-profiler https://github.com/dejan/rails_panel Guest Information Michael Allen Crumm Jr. https://twitter.com/mcrumm – on Twitter https://github.com/mcrumm/ – on Github Find us online Message the show - @ThinkingElixir Email the show - [email protected] Mark Ericksen - @brainlid David Bernheisel - @bernheisel Cade Ward - @cadebward Sponsored By:Fly.io: Fly.io is a great place to deploy your next Phoenix application! Check them out!